Tom, Did you solve your problem with EXP3? I've been trying to find info on the EXP3 pinout for weeks, with no real leads. Jeremyby nmvet - Controllers
Hi All, I'm new to this forum. I'm looking to install a Diamond hotend in my Bigbox. I have all of the hardware done, just stuck on the firmware. I installed Marlin firm ware using Reprap instructions and all I get is a blue LCd screen. Any recommendations would be greatly appreciated. Thanks, Jeremyby nmvet - Developers